Air temperature, °C
+9
+6
+9
+5
+10
+4
+10
+6
+11
+5
+12
+8
+13
+9
+12
+9
+15
+9
+13
+8
Real feel, °C
+8
+4
+7
+4
+8
+4
+7
+4
+9
+3
+11
+6
+12
+7
+12
+8
+15
+7
+13
+5
Average daily temperature, °C
+8
+7
+7
+8
+8
+10
+11
+11
+12
+11
Average wind speed, m/s
7
4
3
6
5
10
4
4
6
6
Wind gusts, m/s
9
7
5
12
11
17
7
5
11
10
Wind direction
N
N
N
N
W
S
N
N
N
E
Birch pollen, points
1
1
0
1
0
1
1
1
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0.5
0.2
2.4
0.1
5.7
4.7
0.1
5.9
0.9
0.1
Falling snow, cm
—
—
—
—
—
—
—
—
—
—
Snow depth, cm
0
0
0
0
0
0
0
0
—
—
Pressure, mmHg
757
752
754
752
754
754
752
753
752
756
753
758
757
757
747
758
756
762
759
Relative humidity, %
83
82
88
89
87
90
90
94
94
91
UV Index, points
4
6
4
6
3
1
3
1
4
3
Geomagnetic activity, Kp-index
2
4
4
4
3
3
2
3
3
3